Inventor · disambiguated record
Haruki Matsumura
Also filed as: MATSUMURA HARUKI
13 granted patents·301 citations·filing 1980–1995
92Inventor score
Top patents by PatentIndex Score
13 records- 0195US4888344ACarbapenem compound in crystalline form, and its production and useSUMITOMO PHARMA·Filed 1987·Granted Dec 19, 1989·111 cites·4 claims
- 0293US4933333Aβ-lactam compoundsSUMITOMO PHARMA·Filed 1987·Granted Jun 12, 1990·60 cites·2 claims
- 0390US4962103ACarbapenem compounds and production thereofSUMITOMO PHARMA·Filed 1989·Granted Oct 9, 1990·40 cites·29 claims
- 0489US5122604Aβ-lactam compoundsSUMITOMO PHARMA·Filed 1990·Granted Jun 16, 1992·34 cites·1 claims
- 0580US5093328ABeta-lactam compoundsSUMITOMO PHARMA·Filed 1987·Granted Mar 3, 1992·16 cites·28 claims
- 0667US4742052AAntibacterial β-lactam compoundsSUMITOMO PHARMA·Filed 1982·Granted May 3, 1988·6 cites·16 claims
- 0763US5322952APyrrolidine derivatives and process for preparing the sameSUMITOMO PHARMA·Filed 1993·Granted Jun 21, 1994·17 cites·5 claims
- 0858US5578722AProcess for preparing carbapenem compoundsSUMITOMO PHARMA·Filed 1995·Granted Nov 26, 1996·8 cites·10 claims
- 0953US5216186ACrystalline palladium tetrakis(triphenylphosphine) and a process for preparing the sameSUMITOMO PHARMA·Filed 1991·Granted Jun 1, 1993·5 cites·4 claims
- 1052US4536334APreparation of β-lactam derivativesSUMITOMO CHEMICAL CO·Filed 1980·Granted Aug 20, 1985·3 cites·4 claims
- 1138US5112966ABeta-lactamsSUMITOMO PHARMA·Filed 1985·Granted May 12, 1992·1 cites·1 claims
- 1227US5134231A3(1-hydoxyethyl)azetidinone compounds and their productionSUMITOMO PHARMA·Filed 1991·Granted Jul 28, 1992·0 cites·5 claims
- 1326US5075435ABeta-lactams and their production via stereospecific hydrogenationSUMITOMO PHARMA·Filed 1990·Granted Dec 24, 1991·0 cites·2 claims
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